CI

At a glance

ClinicalIndex Comparison Record
Phase 1Completed· 28 enrolled
Drug / intervention
COVID-HIGIV +1 morebiological
Likely dose
COVID-HIGIV administered via intravenous infusion; dose not specified in published documentAI-extracted
Key inclusion· 4
  • Age 18-60 years, inclusive
  • BMI ≤35.0 kg/m²
  • Healthy with no prior SARS-CoV-2 exposure (RT-PCR negative and seronegative)
  • Screening labs normal: ALT, AST, glucose, bilirubin, BUN, creatinine within normal limits
Key exclusion· 11
  • Any prior investigational SARS-CoV-2 vaccine, monoclonal antibody, or convalescent plasma at any time
  • History of IgA deficiency
  • History of hemolytic anemia
  • Allergy or hypersensitivity to blood/plasma products or COVID-HIGIV excipients (proline, PS80)

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT04661839
NCT04661839Phase 1Completed

A Phase 1, Double-blind, Randomized, Placebo-controlled Study to Evaluate Safety and Pharmacokinetics of Anti-SARS-CoV-2 Immunoglobulin Intravenous (Human) Investigational Product (COVID-HIGIV) Administered as a Single Dose Regimen to Healthy Adults

Emergent BioSolutions·interventional·Posted Dec 10, 2020·Updated Jun 8, 2025

In Brief

A Phase 1 clinical trial evaluating COVID-HIGIV and Placebo (saline) for COVID-19. Completed, enrolled 28 participants across 1 site.

Detailed Summary

This study is designed to evaluate three dose levels of Anti-SARS-CoV-2 Immunoglobulin Intravenous (Human) (COVID-HIGIV) for safety and pharmacokinetics (PK) in healthy adults. Twenty-eight healthy adult subjects will be enrolled into the study to receive a single dose of COVID-HIGIV or placebo with 84 days of safety and PK follow-up post-administration.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsCOVID-19
CountriesUnited States

Timeline

Phase 1CompletedFinished
202120222023202420252026
First PostedDec 10, 2020
Enrollment StartDec 24, 2020
Primary CompletionJul 27, 2021
TodayJul 2, 2026
Enrollment to primary: 7 monthsPosted 5.6 years ago

Interventions

COVID-HIGIVbiological

COVID-HIGIV is a purified immunoglobulin G (IgG) liquid preparation containing antibodies (including neutralizing antibodies) to SARS-CoV-2. COVID-HIGIV will be administered via intravenous infusion.

Placebo (saline)other

The reference product is a liquid solution of normal saline (0.9% weight per unit volume (w/v) sodium chloride). Placebo will be administered via intravenous infusion.